SMALL STEPS. USEFUL SKILLS.
Block private or unidentified calls
Stop calls that hide their number without blocking every unsaved number.
Use the pictures where shown. Follow the short instructions between them.
STEP 1 OF 5
Open Phone
Tap the blue Phone app.

Prefer to see all the steps together?+
STEP 1
Open Phone
Tap the blue Phone app.

STEP 2
Open the menu
Tap the three dots at the top of the screen.

STEP 3
Open Settings
Tap Settings.

STEP 4
Open Blocked numbers
Tap Blocked numbers.

STEP 5
Turn on Unknown
Turn on Unknown to block calls from private or unidentified numbers.
Ordinary numbers that are not saved in Contacts can still ring you.

IF SOMETHING LOOKS DIFFERENT
A little help along the way.
Your menus may look different after an update. Look for the same control name and take your time.
I cannot find that option+
Check that this guide covers your device and software. If the names do not match, use the manufacturer’s instructions linked below for your model.
I need to go back a step+
Use Previous step or select a step number above. This changes the guide only; it does not undo anything on your device.
Are these pictures of my device?+
They are example screens showing exactly where to tap. Your names, apps, wallpaper and layout may look a little different, but the options you need are the same. Some pictures show what you should see after a step.